Alternative combination: Pleurotomaria obtusispira
Full reference: B. F. Shumard. 1859. Notice of fossils from the Permian strata of Texas and New Mexico obtained by the United States expedition under Capt. John Pope, for boring artesian wells along the 32nd parallel, with descriptions of new species from these strata and the Coal Measures of that region. Transactions of the Academy of Science of St. Louis 1:387-402
Sister taxa: Omphalotrochus alleni, Omphalotrochus antiquus, Omphalotrochus canaliculatus, Omphalotrochus cochisensis, Omphalotrochus hessensis, Omphalotrochus kalitvaensis, Omphalotrochus kalmiussi, Omphalotrochus karakubensis, Omphalotrochus spinosus, Omphalotrochus whitneyi, Omphalotrochus wolfcampensis
Ecology: stationary epifaunal suspension feeder
• Carboniferous of United States (1: New Mexico)
Total: 46 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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